package tools;

import java.text.SimpleDateFormat;
import java.util.Date;
import java.util.SimpleTimeZone;
import java.util.TimeZone;
import tools.packet.PacketHelper;

public class DateUtil {

    private static final int ITEM_YEAR2000 = -1085019342;
    private static final long REAL_YEAR2000 = 946681229830L;
    private static final int QUEST_UNIXAGE = 27111908;
    private static final long FT_UT_OFFSET = 116444736000000000L;

    public static long getTempBanTimestamp(long realTimestamp) {
        return realTimestamp * 10000L + 116444736000000000L;
    }

    public static int getItemTimestamp(long realTimestamp) {
        int time = (int) ((realTimestamp - 946681229830L) / 1000L / 60L);
        return (int) (time * 35.762787000000003D) + 1085019342;
    }

    public static int getQuestTimestamp(long realTimestamp) {
        int time = (int) (realTimestamp / 1000L / 60L);
        return (int) (time * 0.1396987D) + 27111908;
    }

    public static boolean isDST() {
        return SimpleTimeZone.getDefault().inDaylightTime(new Date());
    }

    public static long getFileTimestamp(long timeStampinMillis) {
        return getFileTimestamp(timeStampinMillis, false);
    }

    public static long getFileTimestamp(long timeStampinMillis, boolean roundToMinutes) {
        if (isDST()) {
            timeStampinMillis -= 3600000L;
        }
        long time;
        //long time;
        if (roundToMinutes) {
            time = timeStampinMillis / 1000L / 60L * 600000000L;
        } else {
            time = timeStampinMillis * 10000L;
        }
        return time + PacketHelper.FT_UT_OFFSET;
    }

    public static int getTime() {
        String time = new SimpleDateFormat("yyyy-MM-dd-HH").format(new Date()).replace("-", "");
        return Integer.valueOf(time).intValue();
    }
}

/* Location:           C:\Users\文炳\Desktop\CXFBY\114Maplewing.jar
 * Qualified Name:     tools.DateUtil
 * JD-Core Version:    0.6.2
 */